baber/WOPTO huggingface dataset:
Patent JP-2000114909-A (JP)
Title: Piezo-resonator, its mounting structure and communication device using piezo-resonator
Inventor: KAMEDA EITARO
IPC: H03H9/02
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for a piezo-resonator which makes the mechanical and also electrical connection between the land of a substrate and the piezo-resonator sure and also makes it a simple structure. SOLUTION: This piezo-resonator 10 includes a substrate 12 vibrating in the longitudinal direction. External electrodes 20 and 22 are formed on the opposite surfaces to the substrate 12, and connection members 24 and 26 connected to the electrodes 20 and 22 are formed at the central part in the longitudinal direction of the substrate 12. The members 24 and 26 are formed so as to extend outward in the width direction of the substrate 12. The members 24 and 26 are stuck onto lands 32 and 34 formed on a substrate 30 by using a conductive adhesive 36.
Patent JP-H0599123-A (JP)
Title: Capacity control device for variable capacity type hydraulic pump
Inventor: TAKEUCHI MASAMITSU
IPC: F04B49/00
Filed: 1991-10-07
Abstract: PURPOSE:To perform constantly proper control of capacity by providing a variable control valve and a load detecting valve to control a cylinder for driving a swash plate through switching of a spool to a communication position and a disconnection position by means of a differential pressure between positions before and after a throttle in the delivery passage of a swash plate type variable pump and a differential pressure between positions before and after a throttle in the delivery flow passage of a fixed pump. CONSTITUTION:A plurality facatuators 33 re connected to the delivery passage 31 of a variable pump 30 through a plurality of direction switching valve 32. Capacity of the variable pump 30 is controlled through regulation of the fall angle of a swash plate 34 by means of a capacity variable cylinder 35. In this case, a small-diametered pressure receiving chamber 36 of the capacity variable cylinder 35 is connected to the upper stream side of a throttle 38 in the delivery passage 31 through a passage 37. A large-diametered pressure receiving chamber 39 is connected to a variable control valve 41 and a load detecting valve 42 through a passage 40. The variable control valve 41 is formed in such a way that a spool 55 and a piston 60 are fitted to a valve body 50 and a bypass valve 76 is located in bypass oil hole 71. The spool 55 is switched to a communication position and a disconnection position by means of a differential pressure between positions before and after the throttle 38 and a differential pressure between positions before and after a throttle 564 in the delivery flow passage of a fixed pump 69.
Patent JP-S63138251-A (JP)
Title: Analysis of phosphoric acid ion by capillary type isokinetic electrophoresis method
Inventor: HINE TAKASHI
IPC: G01N27/447
Filed: 1986-11-28
Abstract: PURPOSE:To measure phosphoric acid ion with high accuracy regardless of the presence or absence of a component having the same mobility as the mobility of the phosphoric acid ion by actin tin ion on a sample to selectively remove the phosphoric acid ion therefrom. CONSTITUTION:A known amt. of phosphoric acid is added to refined SAKE to prepare the sample. Tin ion powder maintained in a dry state is added thereto to prepare the sample which is then analyzed under the migration conditions described as follows: A soln. mixture composed of 0.01mol hydrogen chloride, beta-alanine and 'Triton X-100*' is used as a leading soln. and the concn. of the hydrogen ion thereof is adjusted to 3.6pH. The isotachogram shown in the figure is obtd. by using 0.01mol sodium n- caproate and setting migration current at 100muA. On the other hand, a known amt. of phosphoric acid is added to the same fined SAKE to prepare the sample and the sample is analyzed under the same conditions to obtain the isotachogram shown in the another figure. These tachograms are compared and a difference between the migration zone lengths l1 and l2 of the phosphoric acid ion is determined, by which the component having the same mobility as the mobility of the phosphoric acid ion is discriminated.
Patent JP-H03145693-A (JP)
Title: Data change circuit for display control
Inventor: ITO SHUHEI
IPC: G06F3/153
Filed: 1989-11-01
Abstract: PURPOSE:To display the display data, while holding interchangeability in various displays of different timings of a synchronizing signal, etc., by reading in data stored in a register and executing the conversion, and thereafter, bringing the converted data to access to a register in a display controller. CONSTITUTION:A CPU 11 inputs an interrupting signal and reads in data stored in a register array 10, and in the case it is necessary to change a register in a display controller 6, the CPU reads in and changes data for a panel display 5 stored in a BIOS (Basic Input/Output System) ROM 3 through an address bus 17 and a data bus 18, and thereafter, executes an access to the display controller 6. Subsequently, the display controller 6 generates a display address, based on data stored in a register of the inside, transfers it to a video memory (VRAM 4), and from the VRAM 4, display data is read in successively, and displayed on the display 5. In such a way, the display data can be displayed on various displays of different timings.
Patent JP-H05128380-A (JP)
Title: Fire sensor
Inventor: ISHII HIROMITSU
IPC: G08B17/12
Filed: 1991-10-31
Abstract: PURPOSE:To accurately judge the fire based on the picture information in precaution section by judging the presence or absence of the fire while detecting the temperature of an object from the picture in the precaution section to be compared with the ignition point of the object. CONSTITUTION:The image pickup optical system consists of an image pickup lens 1, a beam splitter 2, a B filter 3, a mirror 5, and an R filter 6. A two- wavelength picture generation means separately generating picture information with two different wavelength components lambda1 and lambda2 from the optical image by the image pickup optical system consists of image pickup devices 4 and 7, A/D converters 8 and 9, and an image memory 10. The picture information with different two wavelength components lambda1 and lambda2 from the optical image picking up the image of the monitoring section is separately generated, and the temperature of each type of object in the monitoring section is calculated based on the output ratio of the two picture information. On the other hand, table information storing the ignition point information of the object in the monitoring section is prepared to be compared with the temperature of the object calculated from the picture.
Patent JP-H04164504-A (JP)
Title: Surface coat high speed steel cutting tool excellent in wear resistance
Inventor: KATAYAMA AKIRA
IPC: B23B27/14
Filed: 1990-10-25
Abstract: PURPOSE:To enhance wear resistance by forming minute cracks that reach from the surface of a coat until the inside of high speed steel in the coat having 2-8mum thickness coated on the surface of the high speed steel by means of physical vapor deposition method. CONSTITUTION:A coat having 2-8mum thickness is coated which 1 or not less than 2 kinds of TiC, TiN, Ti(C, N) on the surface of high speed steel by physical vapor deposition method. Minute cracks that penetrate from the surface till the inside of the high speed steel are formed with a width of not more than 0.8mum on this coat by a cloudburst process, etc., spacing the cracks with intervals of 5-50mum, thereby flaking of the coat is suppressed, and wear resistance of a cutting tool can be enhanced.
Patent JP-H01127205-A (JP)
Title: Assembly unit of main spindle and tool for machine tool
Inventor: KUBO HARUAKI
IPC: B23B29/04
Filed: 1987-11-12
Abstract: PURPOSE:To properly use with no problem both fixed and rotary tools preventing the fixed tool from deteriorating its accuracy and from generating its vibration by fixedly forcing the fixed tool to be brought into press contact with a fixed outer cylinder end face of a main spindle and the rotary tool to be brought into press contact with a rotary main spindle end face. CONSTITUTION:Forcing an adapted surface 90 of a fixed tool 80 to be brought into press contact with an adapted surface 92 of an end face 26 of a fixed outer cylinder 14, because its key 40 is stopped to a key groove 96 of the fixed tool 80, an unbalanced load is not directly applied acting on a rotary main spindle 10 and bearings 12, and the tool is supported by the fixed outer cylinder 14. When the tool 80 is removed, a clamp rod 50 is extruded against a belleville spring 56, sinking a clamp ball 62 in a recess 66, and a small contour fitting part 88 is opened. A rotary tool 85 forms its small contour fitting part 88 similarly to the fixed tool 80, and forcing an adapted surface 91 to come into press contact with an end face 38 of the rotary main spindle 10 fixing a key 97 by a bolt 95 of the adapted surface 91 corresponding to a key groove 48 of the rotary main spindle 10, it turning effect is transmitted to the rotary tool 85. Accordingly, the tool 85, providing no stopped condition to the fixed outer cylinder 14, is stopped only to the rotary main spindle 10.
Patent JP-S63138781-A (JP)
Title: Nanufacture of semiconductor device
Inventor: OKAZAKI NAOTO
IPC: H01L21/336
Filed: 1986-12-01
Abstract: PURPOSE:To enable an ohmic electrode to be self-aligned with a conductive region by a method wherein the ion-implantation in a conductive region and the formation of ohmic electrode on the surface of conductive region are performed according to the same master pattern. CONSTITUTION:A shallower operation layer 54 is formed on the surface region of substrate 50 using a resist pattern 52 as a mask. After completely removing the resist pattern 62 from the surface substrate 50, a first insulating film 56 and a second insulating film 58 are successively formed on overall surface and then the second insulating film 58 is to be patterned. In such a state, a source region 60A and a drain region 60B are formed using the second insulating film 58 as a mask. Later, after annealing process, the first insulating film 56 is etched until it is undercut using the first insulating film 56 as a mask to evaporate a metallic material 62 for ohmic electrode on the overall surface of substrate 50. Through these procedures, an ohmic electrode can be self aligned with a conductive region.
Patent JP-H07116588-A (JP)
Title: Coating method by roller curtain coater
Inventor: DEWA TAKEHIKO
IPC: B05D1/30
Filed: 1993-10-22
Abstract: PURPOSE:To minimize the defective coating on starting coating and on finishing coating and to improve the yield of products by adjusting the timing of starting and finishing of leveling according to the position of a thick film part of a material to be coated. CONSTITUTION:A coating material receiving pan 3 is retreated on starting coating to change a coating curtain 7 from a cutoff state to a falling state. At this time, since there is the lag time between the coating material receiving pan 3 starting to retreat and a coating material in the shape of a thick film falling actually onto a material to be coated 6, the pan is synchronized with the transfer velocity of the material to be coated 6 by a controller 31 and a shutter 21 is retreated when the material is moved by a prescribed distance. After that, a leveling roll 11 is lowered to bring it into contact with the material to be coated 6. On finishing coating, since there is the lag time between the coating receiving pan 3 starting to advance and a coating material in the shape of a thick film finishing falling actually onto the material to be coated 6, the pan is synchronized with the transfer velocity of the material to be coated 6 and the leveling roll 11 is raised when the material is moved by a prescribed distance. After that, the shutter 21 is advanced.
Patent JP-2000116174-A (JP)
Title: Inverter unit
Inventor: ASADA KAZUHIKO
IPC: H02P6/06
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an inverter unit which has a simple configuration of its position sensing means and is excellent in speed response. SOLUTION: This constitution of this inverter unit has a second body 7 comprising permanent magnets 5, 6, where the positions of the permanent magnets 5, 6 of the second body 7 are sensed by a position sensing means 11; further, the output frequency of an inverter circuit 3 is made equal to the corresponding value to the output of a speed setting means 12. Moreover, the output- voltage value of the inverter circuit 3 is made equal to such a value as to keep nearly constant its output-voltage phase and the phase angle of the output signal of the position sensing means 11.
Patent JP-H02133655-A (JP)
Title: Sensor for sensing cutoff of fabric
Inventor: YONEDA KEIICHI
IPC: D06H3/10
Filed: 1988-11-12
Abstract: PURPOSE:To shorten release time and improve production efficiency by comparing the sensed number of revolutions of continuous sensors for the number of revolutions arranged on driven rollers on both sides of an inlet and outlet of a fabric continuous treating apparatus using a specific motor as a driving source, sensing cutoff of a fabric and stopping the conveying. CONSTITUTION:Devices for continuously sensing the number of revolutions are arranged on driven rollers on the inlet and outlet sides of a fabric continuous treating apparatus using a torque motor and/or DC motor with hanging characteristics as a driving source for conveying a fabric. During continuous treatment of the fabric, the number of revolutions sensed by the above-mentioned sensors is inputted to a computer to always compare the number of revolutions on the inlet and outlet sides. Thereby, cutoff of the fabric is sensed to control the driving source of the continuous treating apparatus and stop the conveying of the fabric.
Patent JP-S63129173-A (JP)
Inventor: KENTO NIRUSON
IPC: B41J2/01
Filed: 1987-11-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03148135-A (JP)
Title: Mis semiconductor device and manufacture thereof
Inventor: HIGUCHI TOSHIHIKO
IPC: H01L29/78
Filed: 1989-11-02
Abstract: PURPOSE:To prevent variation in the characteristics of a transistor by forming a second conductivity type low concentration impurity diffused layer in a silicon substrate under a high melting point metal film. CONSTITUTION:A gate insulating film 2 is formed on a semiconductor substrate 1 containing a first conductivity type impurity, a gate electrode 3 made of polycrystalline silicon is. formed on the part thereon, with the electrode 3 as a mask first second conductivity type ions 4' are implanted to the substrate 1, and a high melting point metal film 5 is formed on the film 2 and the periphery of the electrode 3. Then, an insulating film is formed on the film 5, the entire surface is anisotropically etched to form the sidewall 6 of the insulating film on the sidewall of the electrode 3, with it as a mask the metal 5 is etched to retain only the metal 5 on the lower part of the sidewall 6 and the side face of the electrode 3, and a second conductivity type impurity ions 7' are implanted to the substrate 1. Thus, variation in the characteristics of a transistor is prevented, and breakdown strength can be enhanced.
Patent JP-S62145116-A (JP)
Title: Flowmeter
Inventor: HASEGAWA HIROAKI
IPC: G01F1/10
Filed: 1985-12-19
Abstract: PURPOSE:To certainly detect a gas leak by flowing out gas centrally from a hole for detecting the gas leak via an annular groove. CONSTITUTION:The gas leaked from O rings 26 and 27 flows in a clearance between the fitting surface 3a of a cover 3 and the base 2c of a flange part 2a of a fitting member 2. Since the annular groove 2d is provided on the base 2c, the leaked gas flows in the grove 2d even if to what direction the gas enters. Further, the gas introduced into the groove 2d is prevented from leaking from the fitting surface 3a by an O ring 30 in a groove 2f outside the groove 2d and flows out from the hole 2e for detecting the gas leak. In this way, in case the gas leak takes place from the O rings 26 and 27, since the gas always flows out from the hole 2e, in case a foaming liquid is applied to the hole 2e, the foam is swollen out and the gas leak can be detected.
Patent JP-S63140482-A (JP)
Title: Magnetic memory device
Inventor: TOYOOKA TAKASHI
IPC: G11C11/14
Filed: 1986-12-03
Abstract: PURPOSE:To package memory elements with the many numbers of bonding pads by connecting a bonding pad arranged for respective blocks on a magnetic memory element with a bonding pad on a wiring substrate. CONSTITUTION:A bonding pad 5 is placed for respective blocks of a magnetic memory element 1, a bonding pad on a wiring substrate overlapped on the magnetic memory element is connected by a bump formed on the magnetic memory element or the wiring substrate. At the lower surface of the wiring substrate (thickness 0.2-0.5mm), the above-mentioned connection with the magnetic memory element is connected, a through hole connected from the bottom to the top of a substrate 2 is formed, and the connection is executed with a diode for connecting a matrix arranged on the upper surface. The output of a matrix circuit is drawn out from a memory element, a rotation magnetic field coil wound at the circumference of the wiring substrate and a bias magnetic circuit place at the upper and lower parts of the rotary magnetic field coil to the external part. By a matrix diode 4 provided on the wiring substrate 2, the number of drawing wirings can be minimized.
Patent JP-H1136826-A (JP)
Title: Valve timing adjusting device
Inventor: TAKENAKA SHINICHI
IPC: F01L1/34
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To smoothen the reciprocal movement of an abutting part. SOLUTION: A closed end engaging hole 15 is formed in a vane 14a, and piston guide 30 is pressed in the engaging hole 15. A stopper piston 31 is slid so as to be moved with the piston guide 30 at its flange parts 33 and 34. Since a press-in part where the piston guide 30 is pressed in the engaging hole 15, and a sliding part where the piston guide 30 is slide over the stopper piston 31, are mutually slipped in the moving direction of the stopper piston 31 so as to be overlapped in position by no means when the piston guide is to be pressed in the engaging hole 15, even if the press-in part of the piston guide 30 is deformed, the sliding part of the piston guide 30 will never be deformed. By this constitution, a sliding clearance between the piston guide 30 and the stopper piston 30 is kept roughly constant. The stopper piston 30 can thereby be smoothly reciprocated.  And furthermore, since escape surfaces 30f and 30g are provided for the entrance part of a communication passage 30e, burrs are thereby prevented from coming off.
Patent JP-S62145007-A (JP)
Title: Cosmetic for preventing skin aging
Inventor: MOTOI TOSHIYUKI
IPC: A61K8/00
Filed: 1985-12-18
Abstract: PURPOSE:A cosmetic for preventing skin aging which promotes skin function, prevents skin wrinkles, improves chapped skin and has good keratin improving effects, containing 2,4-diamino-6-piperidinopyrimidine-3-oxide as an active ingredient. CONSTITUTION:The titled cosmetic containing 2,4-diamino-6- piperidinopyrimidine-3-oxide (another name, 6-amino-1,2-dihydro-1-hydroxy-2- imino-4-piperidinopyrimidin-e, having promoting action on blood circulation) as an active ingredient. The amount of the active ingredient blended is properly adjusted by dosage form of skin cosmetic, etc., and the total amount of the active ingredient blended is usually 0.01-3wt% based on the total amounts of prescription component of the cosmetic. This skin cosmetic is applicable to lotions, milky lotions, cream, etc.
Patent JP-H03148947-A (JP)
Title: Display device for presence of electronic exchange
Inventor: TODA MITSUHARU
IPC: H04M3/42
Filed: 1989-11-02
Abstract: PURPOSE:To display in which telephone sets respective users are present even if plural users share one telephone set by correspondingly displaying an ID code and the extension of a telephone set from which the ID code is read. CONSTITUTION:When the user sets the self ID card C in an ID card telephone set 11, a central controller 14 rewrites an extension memory corresponding to ID code 14a so that the having read ID code correspond to the extension of the ID card telephone set 11 which reads the ID code, transmits the extension, the ID code and a dial-in number to an application processor 20 and displays them in a display means 20b. When respective users move in a private branch, and the card is set in the ID card telephone set 11 in a moved destination, the ID code and the dial-in number of the user are displayed in a coordinate position corresponding to the extension of the ID card telephone set 11.
Patent JP-H04165999-A (JP)
Title: Exciter for synchronous machine
Inventor: MANJO MINORU
IPC: H02P9/14
Filed: 1990-10-26
Abstract: PURPOSE:To ensure safety regardless of operational state change of a system by additionally providing a device for identifying the operational state of a power system and employing the output from the device as an input signal to an exciter for synchronous machine thereby regulating the setting parameters of the exciter dynamically and optimally. CONSTITUTION:An automatic voltage regulator AVR steps down the terminal voltage V1 of a synchronous machine through an instrument transformer PT3 to produce a signal which is then compared with a set value in a voltage setter Vref. Field current If of the synchronous machine is controlled through an exciter so that the stepped down terminal voltage coincides with the set value thus controlling the terminal voltage V1. of generator to coincide with the voltage set value Vref. According to the invention, a power system identifying unit 9 provides input signals to an automatic voltage regulator and a power system stabilizing unit constituting an exciter for synchronous machine thus realizing stabilization of power system robust against large scale modification of constitution or load variation of power system.
Patent JP-H07137946-A (JP)
Title: Elevator control device
Inventor: ISHIKAWA TORU
IPC: B66B1/18
Filed: 1993-11-17
Abstract: PURPOSE:To enhance the capability of service for a transmit passenger or another passenger among a plurality of zones in an elevator system in which each zone is divided and which is installed in a sky-scraper or the like, by registering a call signal from a preceding float in accordance with a difference between two estimated arrival times. CONSTITUTION:Means 2 for transmitting a call input from a preceding floor determines whether a call signal from a preceding floor is delivered from a low story zone or a high story zone, in accordance with an output signal from a preceding story registering control panel 1 for registering a service floor in the low or high story zone as a destination floor, and transmits the destination floor call signal to group control means L3, H3 in the low and high story zones. Further, a first estimated arrival time TA at a transit floor in the low story zone is computed, and further a second estimated arrival time TB at a transit story in the high story zone is computed so as to compare both computed times with each other. If TA> TB, and if the difference therebetween is lower than a predetermined time, the preceding floor call signal delivered from the input transmitting means 2 is registered as a preceding call for a second elevator.